Answer Posted / baskaran.r

the high voltage side the rating will be according to fault
level of the system and primary current. the secondary
rating also according to the full load current of the
transformer

why r we using shell transformer for low voltage

2021

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What are the advantages of autotransformer?

1221

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What are the two basic types of transformers?

1175

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to vary valtage from 0 - max a variac is necessary . so how to design for high power applications nearly about 200KW power

2072

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i want to run 11kv star connected motor in 6.6kv with delta connected throught inverter, is it possible?

2040

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how to test the turn ratio of 3 phase transformer using volt meter shoe the curcit diagram.

2460

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When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number

2182

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what is counter poise conductors

2167

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Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

2359

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Let me know that how i calculate the alternator sub tranciant reactance and tranciant reactance.

2644

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how to build a network which step down 415v to 1v rms

2000

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we have one oven for 12 zone we are installed ir lamp in oven we control load from thyrister and 0 to 5vdc so our zone no 8 getting bright in fraction of second so what we do.. Please answer

1742

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how i can calculate the size for fire cable

2022

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A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?

1797

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How much ph is maintained of water resistance starter for slipring induction motor ?

2412

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